84647199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 156847104

約数和(自身を除く): 72199905

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 61, 69, 91, 119, 161, 169, 183, 221, 273, 299, 357, 391, 427, 483, 507, 663, 793, 897, 1037, 1173, 1183, 1281, 1403, 1547, 2093, 2379, 2737, 2873, 3111, 3549, 3887, 4209, 4641, 5083, 5551, 6279, 7259, 8211, 8619, 9821, 10309, 11661, 13481, 15249, 16653, 18239, 20111, 21777, 23851, 27209, 29463, 30927, 35581, 40443, 54717, 60333, 66079, 71553, 72163, 81627, 94367, 106743, 127673, 166957, 175253, 198237, 216489, 237107, 283101, 310063, 383019, 462553, 500871, 525759, 711321, 930189, 1226771, 1387659, 1659749, 2170441, 3680313, 4030819, 4979247, 6511323, 12092457, 28215733, 84647199]

約数ペア:

[(1, 84647199), (3, 28215733), (7, 12092457), (13, 6511323), (17, 4979247), (21, 4030819), (23, 3680313), (39, 2170441), (51, 1659749), (61, 1387659), (69, 1226771), (91, 930189), (119, 711321), (161, 525759), (169, 500871), (183, 462553), (221, 383019), (273, 310063), (299, 283101), (357, 237107), (391, 216489), (427, 198237), (483, 175253), (507, 166957), (663, 127673), (793, 106743), (897, 94367), (1037, 81627), (1173, 72163), (1183, 71553), (1281, 66079), (1403, 60333), (1547, 54717), (2093, 40443), (2379, 35581), (2737, 30927), (2873, 29463), (3111, 27209), (3549, 23851), (3887, 21777), (4209, 20111), (4641, 18239), (5083, 16653), (5551, 15249), (6279, 13481), (7259, 11661), (8211, 10309), (8619, 9821)]